Laserfiche WebLink
QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.6(17) <br />Mine: Southfield <br />NPDES ID. No.: Coal l.oadout Sediment Pond #1 <br />Inspection Period: First Quarter 2007 <br />Inspection Date: March 22, 2007 <br />General Description or Reference to Site Plan: <br />This pond is loceted at the east end of the remote coal loadout facility. The facility is inactive. <br />EMBANKMENT <br />1). Adequacy of the vegetative cover. <br />2). Erosion forming Gullies: <br />3). Is wave action causing erosion: <br />On the Upstream embankment? <br />At the principal spillway inlet? <br />4). Erosion of the downstream toe of the embankment? <br />Cause of erosion can be attributed to: <br />Excellent Moderate Few Poor <br />Extensive Some Few 'None <br />Yes <br />Yes <br />Yes <br />No ~! <br />No [_ <br />No ~- <br />5). Is seepage occurring through the daml <br />Could this seepage cause potential instabilitl/? <br />Yes <br />No ~ <br />PRINCIPAL SPILLWAY <br />1). Is the principal spilMray system in working ordeR <br />2). Is the inlet free of debris and restrictive material? <br />3). Is the discharge outlet fries of restrictive material? <br />4). Is erosion occurring at the discharge outlet? <br />Evaluate the severity: Extensive Moderate <br />Yes v No <br />Yes L No <br />Yes ~ No <br />Yes No ~ <br />Just starting Nane <br />Page 1 of 2 <br />